baber/WOPTO huggingface dataset:
Patent CA-1062586-A (CA)
Title: Engine speed reducer responsive to positioning of the transmission shift lever
Inventor: HAMMOND JAMES T
IPC: F16H59/08
Filed: 1976-09-01
Granted: 1979-09-18
Abstract: ENGINE SPEED REDUCER RESPONSIVE TO POSITIONING OF THE TRANSMISSION SHIFT LEVER     ABSTRACT         An engine speed reducer responsive to positioning of a transmission shift lever which selectively determines the vehicle speed range and its direction of travel includes an apparatus operatively associated with a control linkage for moving it in a direction to decrease the speed of an engine from a predetermined high speed to an intermediate speed.  An actuating device is operatively connected to the apparatus and is operative in response to shifting of the transmission shift lever to a reverse speed setting automati-cally to actuate the apparatus so that the engine speed and hence the vehicle speed is reduced.
Patent CA-1058426-A (CA)
Inventor: KORSHUNOV EVGENY A
IPC: B22D11/12
Filed: 1976-09-09
Granted: 1979-07-17
Abstract: MILL FOR ROLLING CONTINUOUSLY CAST INGOT      Abstract of the Disclosure A rolling mill, comprising a mill stand which is arranged on a movable stage and in which are mounted grooved mill rolls whose necks axe connected with hydraulic drives and gear wheels in mesh with each other. The movable mill stand has at least two pairs of inductors mounted on a bottom-mill separator intermediate of housing braces. The inductors are disposed above and under a continuously cast ingot, referred to hereinafter as a continuous casting, being rolled, from both sides of the mill rolls. The inductors establish in said rolled continuous casting inductive currents heating said casting, and electromagnetic forces creating through inductor bodies pulling-and-pushing forces applied to the movable mill stand.
Patent CA-1071488-A (CA)
Inventor: GERTZMAN ARTHUR A
IPC: C09D11/00
Filed: 1976-09-13
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           A breathable, moisture vapor permeable pressure sensitive adhesive tape comprising a patterned, fibrillated polymeric film having 10 to 70 percent open area, coatad on one side with a non-irritating pressure sensitive surgical adhesive.  The polymeric film is composed of a plurality of substantially parallel monofilament strands interconnected by a plurality of fibrils.  The physical structure of the tape combines good straight tensile strength with ease of tearability in two directions.  The tape is permeable to both air and water vapor, and is substantially unaffected by contact with liquid water or body fluids.  The tape is particularly useful for wound closure in certain surgical procedures.
Patent CA-1063104-A (CA)
Inventor: HASEBE NOBUYASU
IPC: C08B37/04
Filed: 1976-09-17
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE     A method is disclosed for stripping off outer skin of seaweed with hydrogen peroxide or hydrogen peroxide compound, which is suitable for use in preparing seaweed powder or algin from the seaweed.
Patent CA-1059190-A (CA)
Inventor: VANDERWIELEN MICHAEL P
IPC: H01H50/64
Filed: 1976-11-03
Granted: 1979-07-24
Abstract: MINIATURE LOW PROFILE RELAY     Abstract of the Disclosure An electromechanical relay construction in which the electromagnetic actuator assembly and the contact spring subassembly are structurally and functionally distinct entitles prior to final assembly.  Specifically, the electromagnetic actuator assembly incorporates the armature return spring making possible independent testing of the actuator assembly for the actual force available for contact operation as compared to the current applied.  Other features include an armature hinge stop for preventing excessive hinge spring displacement upon operation and rotatable coil terminals for facilitating soldering and providing wire protection and slack.
Patent CA-1104433-A (CA)
Inventor: PANKEN IRVING
IPC: B41M5/03
Filed: 1976-12-06
Granted: 1981-07-07
Abstract: Abstract of the Disclosure Preprinted duplicating masters for producing printed copies, with or without spirit duplicating fluids, comprising a foundation sheet reverse printed in a prede-termined pattern with an imaging material which produces copies upon the application of pressure alone, although the spirit duplicating process can be used.  The imaging material is applied as a synthetic polymeric resin dis-perion having an ink composition therein and is subsequently heated to gel but not fuse the resin so that the ink composition will be retained  therein but will be releasable and transferable in a predetermined pattern to a substrate by at least the application of pressure alone.  A protective cover sheet is placed over the printing to prevent inadvertent and accidental transfer of the ink composition.
Patent CA-1089036-A (CA)
Inventor: HARWOOD LEOPOLD A
IPC: H04N9/45
Filed: 1976-12-17
Granted: 1980-11-04
Abstract: PHASE CONTROL CIRCUIT                 Abstract of the Disclosure A controllable phase shifting circuit comprises first and second differential amplifiers, each providing antiphase outputs and supplied respectively with first and second alternating reference signals which are in a first predetermined (e.g., quadrature) phase relation.          A third signal, which is a fractional part of one of the first two signals, is combined with the other of the first two signals at its respective amplifier input to produce a fourth signal with a phase different from that of the first, second or third signals. A third amplifier provides differential gain control inputs to the first and second amplifiers.  A combining circuit sums signal components from the first and second amplifiers to produce an output signal with a desired phase which is controllable in accordance with the gain control input signals.
Patent CA-1061965-A (CA)
Inventor: DAVIS RONALD PERCIVAL
IPC: E05C17/32
Filed: 1976-12-02
Granted: 1979-09-11
Abstract: ABSTRACT OF THE INVENTION      A window stay for adjustable mounting of a window sash on a window frame.   The stay comprises a frame mounting plate and a sash mounting plate with long and short arms joining the respective plates to one another.   The ends of the longer arm are pivotally joined to the respective plates but the shorter arm is pivoted by one end to the sash plate whilst the other end is pivoted to a free sliding carriage on the frame plate.   Means are provided so that the carriage can be locked in at least one position on the frame plate.
Patent CA-1066410-A (CA)
Inventor: LOUIS HELMUT
IPC: G11B5/596
Filed: 1976-12-22
Granted: 1979-11-13
Abstract: POSITIONING DEVICE FOR THE ACCESS ARM OF THE         MAGNETIC HEAD OF A MAGNETIC DISK STORAGE                          ABSTRACT         The surface of a magnetic disk (23) is divided into servo sectors (S1) and data sectors (S2).  A selectively posi-tionable magnetic head (24) effects, in predetermined time intervals controlled by clock signals of a clock sensor (26), the transfer of servo and data signals.  The servo signals sensed in the servo sectors are used for the track following control of the magnetic head.         The servo markings (Ma) recorded in the servo sectors (S1) are arranged, with twice the width (2d) of the data tracks in radial distances of one respective track width (d), one be-side the other in a row along a disk radius.  In each servo sector at least three rows (A, B, C) of servo markings (Ma) are provided.  The servo markings are arranged in track di-rection one behind the other in such a manner that between each of the rows (A, B, C) a distance (g) is formed, and that each servo marking of one row overlaps a servo marking of the following row by one track width (d).
Patent CA-1090728-A (CA)
Inventor: HAMILL ROBERT L
IPC: A23K20/195
Filed: 1977-01-11
Granted: 1980-12-02
Abstract: Abstract The present invention relates to an antibiotic A-7413 mixture comprising factors A, B, C and D, and A-7413 factor A, A-7413 factor B, A-7413 factor C and A-7413 factor D, its production by cultivation of Antinoplanes sp. NRRL 8122 or a A-7413 producing mutant thereof, its separation from the culture media; and optionally the isolation of factors A, B, C and D.  It also relates to the C1-C4-alkyl esters, C1-C5-acyl esters and thiol-C-2-C4-carboxylic acid derivatives of A-7413 factors A, B and C; and the physiologically acceptable salts of factors A, B and C and their C1-C5-acyl esters and thiol-C2-C4-carboxylic acid derivatives.
Patent CA-1064272-A (CA)
Inventor: PILKINGTON G ROGER
IPC: E02F5/24
Filed: 1977-01-21
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE            Protection against sea floor scour is provided by generating an artificial pingo on the sea floor by injecting fresh water into the sea bed and freezing the water to form ice in situ.
Patent CA-1066748-A (CA)
Inventor: DIMARCO BERNARD
IPC: H01H71/04
Filed: 1977-02-07
Granted: 1979-11-20
Abstract: VISIBLE BLADE SWITCH             ABSTRACT OF THE DISCLOSURE           An electrical switch is provided with a pivotable contact arm so constructed and positioned that when the switch is open an indicating portion of the are is viewable from the front of the switch, and when the switch is closed the indicating portion is retracted from view.  This indicating portion of the arm is located on a forwardly stepped portion of the arm and is disposed at the end of the arm remote from the separable contact region.
Patent CA-1114493-A (CA)
Title: Method and device for transmitting  facsimile picture signals
Inventor: ROTHGORDT ULF
IPC: H04N1/419
Filed: 1977-03-28
Granted: 1981-12-15
Abstract: ABSTRACT:           With the facsimile transmission of pictures the run run-lengths (plurality of successive picture elements of the same luminance value) are often transmitted in coded form to save transmission time and transmission bandwidth respectively. Herein the shortest run-length is often allocated to the shortest code word. In accordance with the invention every run length having the value 1 is either extended to the value 2 or suppressed and the shortest code word is then allocated in a corresponding manner to the run-length 2. As a result the total length of the transmitted code words for a document is considerably reduced. Extension is done such that one picture element is extended to the left to the detriment of the preceding run-length having the opposite luminance value provided this preceding run-length still contains thereafter at least two picture elements and that in the other case one picture element is extended to the right to the detriment of the next run-length provided the latter retains at least the value 2 and that otherwise the run-length having the value 1 is suppressed. It is true that the resolution is slightly reduced, however only for the very thin lines which is fully acceptable and in many cases hardly noticeable..
Patent CA-1105481-A (CA)
Inventor: TILLY GUY
IPC: A61K49/04
Filed: 1977-04-04
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to compounds of the formula:                                             (I) in which:   R1 represents a hydrogen atom or a C1-4alkyl radical or a C1-4 hydroxyalkyl radical, R2 represents a C1-4 alkyl radical or a C1-4 hydroxyalkyl radical, A represents a group of the formula:                               in which :   R3 represents a hydrogen atom, a group of the formula   in which R5 and R6 represent each a hydrogen atom or a C1-4 alkyl radical or a C1-4 hydroxyalkyl radical, or a group of the formula   in which R7 represents a C1-4 alkyl radical or a C1-4 hydroxyalkyl radical and R8 represents a hydrogen atom, a C1-4 alkyl radical or a C1-4 hydroxyalkyl radical, n is o or 1 and n is an integer from 1 to 5 inclusive, R4 represents a hydrogen atom or a C1-4 alkyl radical or a C 1-4hydroxyalkyl radical, their methyl and ethyl esters and their salts with pharmaceutically acceptable bases.   Said compounds are useful as X-ray contrast media.
Patent CA-1107795-A (CA)
Inventor: FREEMAN WILLIE B
IPC: H01H33/915
Filed: 1977-04-20
Granted: 1981-08-25
Abstract: IMPROVED TANK-TYPE COMPRESSED-GAS CIRCUIT-INTERRUPTER OF THE PUFFER TYPE    HAVING IMPROVED ASSEMBLY FEATURES            ABSTRACT OF THE DISCLOSURE         An improved grounded-tank-type of compressed-gas circuit-interrupter is provided having improved assembly features for making provision for a separate subassembly of the gas-interrupter gas modules, with their actuating link-age affixed to a mounting support plate.  Subsequently, as a subsequent separate assembly operation, the said mounting support-plate constitutes tile lower closure member of an upstanding metallic grounded outer tank assembly, which is dropped, as a final assembly operation, over the aforesaid subassembly and bolted thereto.         Another feature of the instant invention includes the upper curved dome portion of the outer tank having a predetermined radius of curvature, with the two terminal-bushing flange-rings making flush attachment to the tank, and having the center-line of the two terminal-bushings being normal to the curvature of the upper curved dome portion.  Thus, the divergence angle between the two ter-minal-bushings is predetermined in the proper manner, and ready assembly of the terminal-bushings is thereby achieved without the use of adaptors, or coupling ring members, as required heretofore.         Preferably, the operating mechanism housing, together with its internally-located operating mechanism, is attached to the side of the outer upstanding metallic tank, and the mechanical interconnection between the operating mechanism and the previously-mentioned actuating linkage for the gas-modular units is readily made, without requiring critical alignment, or accurate positioning of the several parts.          Another feature of the invention is the use of a relatively-short, non-magnetic insert-strip extending be-tween the two aforesaid flange-rings for supporting the terminal-bushings, thereby minimizing concomitant eddy-current heating losses.          Still another feature of the invention is the use of a suitable non-magnetic material, such as non-magnetic stainless steel, for example, for fabricating the upper dome portion of the grounded tank structure itself.
Patent CA-1049332-A (CA)
Inventor: CONNER WILLIAM R JR
IPC: D05B35/10
Filed: 1977-05-09
Granted: 1979-02-27
Abstract: Abstract of the Disclosure Apparatus for joining together two plies of material such as textile fabric comprising a sewing machine, contour guide means for shifting the plies as they are fed forward through the sewing machine to effect contour seaming of the plies, and a feed control clamp for clamping the trailing ends of the plies as they are fed forward.  This clamp, clamped on the trail-ing ends of the plies, moves forward with the plies as they are fed forward.  It is also automatically shifted from side to side as it moves forward to maintain the edge of the plies being sewn aligned with the contour guide means.  The apparatus further comprises loading means which is adapted, while a pair of plies is being sewn, to receive the next pair to be sewn and, upon completion of sewing the first pair, to enter the next pair in the sewing machine and in the feed control clamp.
Patent CA-1050347-A (CA)
Inventor: BARNABE CHARLES E
IPC: F23G5/28
Filed: 1977-05-19
Granted: 1979-03-13
Abstract: Background of the Invention This invention relates to a process and apparatus for the destruction of solid waste material by burning the combustibles in a gravity-type, multiple hearth furnace.     Heretofore in the art to which my invention relates, the conventional operation of such furnaces includes three distinct process functions, namely, drying and preheating the feed materials; burning of the volatiles in the feed materials; and cooling the inert ash.  Prior to being burned or oxidized in the burning section, the solid matter flows through a pre-heating zone where it is preheated and dried by the flow of hot waste gas from the burning zone or by other means.  Such a process is particularly adapted for the burning of substances that are high in inerts and low in calorific value, such as filter cake
Patent CA-1085300-A (CA)
Inventor: KANOJIA RAMESH M
IPC: A61K35/18
Filed: 1977-06-29
Granted: 1980-09-09
Abstract: ISOLATION OF UTERO-EVACUANT SUBSTANCES FROM PLANT EXTRACTS                 Abstract of the Disclosure A method of obtaining utero-evacuant substances from the zoapatle plant is described.  The method involves the isolation and purification of biologically active compounds from the zoapatle plant by chromatography over alumina.
Patent CA-1111169-A (CA)
Inventor: RUETIMEYER BERNHARD
IPC: C09C3/00
Filed: 1977-06-30
Granted: 1981-10-20
Abstract: Abstract of the Disclosure Solid pigment formulation for printing ink and paint systems, which contains 10 to 90% by weight of a pigment and 90 to 10% by weight of a polyacrylic resin containing carboxy-lic acid group and which imparts to the printing inks and paints excellent adhesion to paper, metals and plastics.
Patent CA-1079174-A (CA)
Inventor: EGERT ALLEN C
IPC: B60N2/90
Filed: 1977-07-05
Granted: 1980-06-10
Abstract: SEAT HAVING BACK REST WITH DIFFERENT PIVOTS      FOR TILTING AND FOR FOLDING LEVEL                           ABSTRACT OF THE DISCLOSURE   A first separate pivot is at the height of the pel?is of an occupant and has a guide for supporting a back rest while the sup-port thereof is being transferred from the first separable pivot to a second separable pivot near the bottom of the back rest. A pin se-cured to the back rest is positioned in a toothed slot for different positions of tilt while the first pivot is engaged and during folding is positioned in an adjoining arcuate slot for maintaining the second pivot engaged.
Patent CA-1099912-A (CA)
Title: Electronic measuring tape
Inventor: BERGKVIST LARS A
IPC: G01B3/1061
Filed: 1977-10-14
Granted: 1981-04-28
Abstract: ABSTRACT         An electronic measuring tape for automatic reading of a measured length.  A tape is provided wound on a spool in a housing and when measuring, the tape is pulled off the spool out of the housing.  Means are provided both on the tape and within the housing to generate an optical interference pattern when moving the tape relative to the housing.  Means are provi-ded for reading the said interference pattern and electronically providing a measurement based on the interference pattern read.
Patent CA-1076493-A (CA)
Inventor: STRBIK JOSEPH J
IPC: F16D51/20
Filed: 1977-11-24
Granted: 1980-04-29
Abstract: ELECTRIC BRAKE AND CONTROL SYSTEM             THEREFOR                 Abstract A brake and control system for wheeled vehicles where-in an electric brake includes a pair of electromagnetic brake actuators disposed at one end of a pivotal actuator arm and brake shoes responsive to pivotal movement of the actuator arm to engage a surrounding brake drum.  A control system is disclosed for applying separate braking signals to the actuator pair as selected functions of each other.                     ----O-----i-
Patent CA-1082734-A (CA)
Inventor: BOEGER MANFRED
IPC: C07C67/00
Filed: 1977-12-07
Granted: 1980-07-29
Abstract: Abstract of the Disclosure 1,3,5-Triazapenta-1,4-dienes of the formula   wherein each of R1, R2 and R3 represents hydrogen, halogen, C1-C4alkyl, C1-C4alkoxy, trifluoromethyl or cyano, and R4 represents C1-C4alkyl which is unsubstituted or substituted by halogen, a process for their manufacture and their use in pest control.
Patent CA-1086955-A (CA)
Inventor: DUCHESNE GONZAGUE L
IPC: C08L75/04
Filed: 1977-12-13
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE           A curable binder for use in forming a castable propellant of the hydroxy-terminated polybutadiene type of the structural formula   wherein n = 57-65, which uses two bonding agents, and aziridine polyester and an amine polyester.  The amount of aziridine polyester is reduced by a factor of 3 to 4 compared to known systems. Improved propellant properties, including elongation at maximum load and at rupture, while maintaining comparable tensile strength and initial moduii, are obtained.  A diisocyanate curing agent, and antioxidant such as di-tert-butylhydroquinone or phenyl-beta-naphthyl amine and combinations of antioxidants, and isodecyl polargonate as a plasticizer may be included.
Patent CA-1102042-A (CA)
Inventor: CASTAGNA EUGENE G
IPC: C08F8/00
Filed: 1977-12-13
Granted: 1981-05-26
Abstract: LOW TEMPERATURE IMPACT STRENGTH MOLDING COMPOSITIONS     ABSTRACT            Polypropylene molding compositions of improved impact strength are obtained by subjecting certain block copolymers of ethylene and propylene to controlled oxidative degradation.                             -i-
Patent CA-1100620-A (CA)
Inventor: KIEWIT DAVID A
IPC: G01N3/06
Filed: 1977-12-19
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE              A sensor developing a digital output in response to force induced deflection in which the deflection is of a beam formed to have, under stress, a surface undulate in both compression and tension.  The signal is developed from piezo-electric transducers connected in a pair of oscillator circuits utilizing surface acoustic wave paths through, respectively, the tension and the compression portions of the beam surface.       The frequencies of the oscillators are compared and the fre-quency difference resulting from beam deflection is sent as a signal to a counter to give a digital read out of the force causing the deflection.  The beam is formed of steel and the piezoelectric surface for the surface waves and the interdig-itated conductors forming the transducers are deposited by thin film techniques on the beam.
Patent CA-1118355-A (CA)
Inventor: PAPAGEORGIOU VASSILIOS P
IPC: C07C46/10
Filed: 1978-01-05
Granted: 1982-02-16
Abstract: COMPOSITIONS CONTAINING ALKANNIN         DERIVATIVES FOR TREATING SKIN DISORDERS          Abstract of the Disclosure The present invention provides a composition suitable for external application against skin disorders, e.g. Ulcus cruris, and having as its active ingredient a compound of the general formula   wherein Y is hydrogen or -OX where X represents hydrogen, a carboxylic acid residue, or a derivative of a carboxylic acid residue, and R1 and R2 are alkyl groups.  The compound in which X is the acetyl ester of the 3-methyl-3-hydroxy-butanecarboxylic acid residue is a novel compound which is exceptionally active.          The active compounds can be extracted from plants in which they occur at a temperature not exceeding 80°C. in an inert atmosphere in the substantial absence of light and oxygen.
Patent CA-1065366-A (CA)
Inventor: FRICKER SIEGFRIED
IPC: E04G21/14
Filed: 1978-02-03
Granted: 1979-10-30
Abstract: A B S T R A C T     Anchor element for the tilt-up and transport of pre-fabricated building components, particularly prefabricated wall panels, in cooperation with a hoisting shackle of the type having a torus-shaped body and a retractable arcuate locking bolt engaging a bolt hole in the exposed end portion of the anchor element, the latter defining a bridge portion between its bolt hole and its outer extremity and, as part of the bridge portion, one or two integral longitudinal ex-tensions of the anchor element which reach beyond the bridge portion and have two oppositely oriented force-transmitting surfaces one of which engages a surface of the hoisting shackle body during tilt-up, thereby preventing pivoting of the shackle body against the concrete recess which surrounds the exposed portion of the anchor element.  The anchor ele-ment with two laterally spaced integral extensions engages the sides of the shackle body, and the anchor element with a central integral extension engages an aperture in the shackle body.
Patent CA-1086994-A (CA)
Inventor: JORGENSEN ARNE R
IPC: B23B49/00
Filed: 1978-02-10
Granted: 1980-10-07
Abstract: ABSTRACT        An improvement in a screw setting implement of the type incorporated in a combination drilling and driving tool which includes a sleeve surrounding screw head-receiving, torque-inducing surfaces.          The sleeve forms an axial recess extending outwardly from the torque-inducing surfaces to enable the threaded fastener to be seated without overtorquing. The improvement in the invention comprising means for adjusting the length of the axial recess.